GitLab isn't sending confirmation email?

I’m having a problem with signing up for GitLab. I’m trying to sign up for it and I entered all my information in BUT it’s not sending the confirmation email at all. i checked the spam folder but it’s not there either.
and i clicked “resend confirmation email” many times but it’s still not coming in.
i was able to sign up for the forums fine but this is where i’m having the problem at: Sign in · GitLab
what’s going on with it?
Does anyone know how i can fix this?